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DESCRIPTIONThe DG2788/DG2789 are monolithic CMOS analog switchingproducts designed for high performance switching ofanalog signals. Combining low power, high speed, low onresistanceand small physical size, the DG2788/DG2789 areideal for portable and battery powered applicaTIons requiringhigh performance and efficient use of board space.The DG2788/DG2789 are built on Vishay Siliconix’s low voltageprocess. An epitaxial layer prevents latchup. Breakbefore-make is guaranteed.The switch conducts equally well in both direcTIons when on,and blocks up to the power supply level when off. TheDG2788 is configured as a dual Double Pole Double Throwswitches while the DG2789 is configured as a Quad SinglePole Double Throw. The DG2789 has one control pin for allfour SPDT switches and also has an enable pin that can turnall switches off.The DG2788 and DG2789 comes in a small miniQFN-16lead package (2.6 x 1.8 x 0.75 mm).As a committed partner to the community and the environment,Vishay Siliconix manufactures this product with thelead (Pb)-free device terminaTIons and is 100 % RoHS compliant.
